Posessions

Beliefs of Demons posessing you:   
 they can give the body superhuman strength;  
they can simulate physical disabilities and sicknesses, like blindness, deafness;  
they can speak through the vocal chords of the person that they posses, often in a language unknown to the individual;  
they can cause the person to become mentally unstable and even suicidal;   they can drive a person to sinful behavior, such as adultery, lying, idolatry, etc.;  
they can cause a religious leader to preach falsehoods
.

This information was taken from http://www.religioustolerance.org/

It is never a good thing when a demon or "bad" spirit posesses you. To prevent this, wear a cross around your neck.


Good spirits can also posess you but they do not mean harm. Some evil spirits don't even mean harm. Good spirits are simply bored. Yes spirits do have personalities and thoughts and even feelings. Good spirits don't  always ask for permission but they don't posess you if they know you wouldnt want them to.   Angering an evil spirit or in a worse case, a Demon, They will posess you just to scare you or try to get you to hurt yourself.   your mind can overpower a posession but you have to work very hard at it. My advice: Do not upset a spirit.   You can upset spirits easily. By calling names, being sarcastic, giving it attitude, asking dumb questions, lots of things so just keep in mind to BE RESPECTFUL.